dsblab.dk

📜 Historical scan 2026-06-24 03:16:50  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dsblab.dk is a .dk domain served by 2 nameservers (dns.dsb.dk, ns.dsb.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.28.147.155 is hosted by DSB (SOV) (AS41746) in Denmark. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   156ms
NameserverIP addressesPTRASN / ISP
dns.dsb.dk 193.28.147.132 dns.dsb.dk AS41746 DSB (SOV)
ns.dsb.dk 193.28.147.131 ns.dsb.dk AS41746 DSB (SOV)

🌍 A Records#

1 records   142ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.28.147.155 3600s edison.dsb.dk AS41746 DSB (SOV) 193.28.147.0/24 🇩🇰 Denmark Roskilde

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   392ms
TXT Record
v=spf1 ~all

✉️ SPF#

PolicyRecord (dsblab.dk)
~all (soft fail) v=spf1 ~all

📨 DMARC#

PolicyRecord (_dmarc.dsblab.dk)
p=reject v=DMARC1; p=reject; rua=mailto:pfutvobx@ag.eu.dmarcadvisor.com; ruf=mailto:pfutvobx@fr.eu.dmarcadvisor.com; fo=1;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 03:08:19
www193.28.147.155 (AS41746) (address records, no CNAME)
www vs bare domainSame network
dsblab.dk: 193.28.147.155 (AS41746)
www.dsblab.dk: 193.28.147.155 (AS41746)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

213ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

136ms
FieldValue
Serial2022120701
Primary NS (MNAME)ns.dsb.dk
Responsible (RNAME)manager@dsb.dk
Refresh1800s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)5400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
156ms
A
142ms
MX
122ms
AAAA
163ms
TXT
392ms
CAA
160ms
HTTPS
161ms
TLSA
46ms
SOA
136ms
MTA-STS
130ms
DNSSEC
213ms
SRV
172ms
Total
796ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 11:00:08 497ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-17 18:09:53 829ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-03 20:25:26 893ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-24 03:16:50 shown 796ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-24 02:32:06 1094ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 04:45:37 487ms 2 NS 1 A 0 MX 🔓 Insecure
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